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42 results

John Buck
Circular Convolution

Example showing how multiplying DFTs in frequency gives circular convolution in time, including using Matlab to check our ...

20:43
Circular Convolution

44,337 views

12 years ago

NPTEL IIT Bombay
Lecture 35B: Principle of Duality, The Circular Convolution

Lecture 35B: Principle of Duality, The Circular Convolution.

29:20
Lecture 35B: Principle of Duality, The Circular Convolution

945 views

5 years ago

EngMicroLectures
07 - Zero-padding

A discussion about different methods to improve the DFT. This lecture is adapted from the ECE 410: Digital Signal Processing ...

4:10
07 - Zero-padding

4,462 views

14 years ago

Mark Newman
What is Convolution

Convolution plays a pivotal role in signal processing, allowing us to extract valuable information and uncover hidden patterns in ...

0:55
What is Convolution

64,051 views

2 years ago

WIT Solapur - Professional Learning Community
Circular Convolution

Mr. K. R. Biradar Assistant Professor Walchand Institute of technology, Solapur.

9:46
Circular Convolution

17,053 views

7 years ago

EngMicroLectures
33 - Fast Convolution

In this lecture, we discuss how to quickly compute a convolution by using the fast fourier transform. This lecture is adapted from the ...

4:32
33 - Fast Convolution

744 views

14 years ago

John Louie
22a  Conjugate Operators   Matrix Multiplication   Convolution   Zero Padding

John Louie, Geol 757, Advanced Seismic Imaging and Tomography class lectures.

52:47
22a Conjugate Operators Matrix Multiplication Convolution Zero Padding

505 views

10 years ago

akhtar nadaf
circular convolution

एंड वी हैव टू यूज द वैल्यू ऑफ ए च स्टार्टिंग फ्रॉम 0 1 3 अप टू n मानव ...

9:48
circular convolution

15,476 views

9 years ago

Darryl Morrell
DT Convolution-Periodic Signals

Shows how two discrete-time periodic signals are convolved through an example of convolving a square wave with itself.

10:22
DT Convolution-Periodic Signals

9,479 views

13 years ago

0xACC0
td1 exo2 2 : Zero padding ou gavage de zéro temporel

Le Github du cours : https://github.com/balaise31/Signal Que ce passe-t-il si on calcule la fft avec plus de point en fréquence ?

20:58
td1 exo2 2 : Zero padding ou gavage de zéro temporel

493 views

4 years ago

Fabian Gabel
Convolution of Infinite and Finite Sequences | Mathematical Image Processing | Exercise 05

This is Exercise 05 of the course "Mathematical Image Processing" held at #tuhh in 2021/2022. Watch the full series at ...

44:52
Convolution of Infinite and Finite Sequences | Mathematical Image Processing | Exercise 05

396 views

3 years ago

Biomedical Engineering
Signals and Systems: Discrete Fourier Transform Resolution and Zero-Padding (Arabic Narration)

مجموعة محاضرات لطلاب الهندسة الحيوية الطبية. الشرح باللغة العربية مع الانجليزية A lecture series for Biomedical Engineering ...

7:26
Signals and Systems: Discrete Fourier Transform Resolution and Zero-Padding (Arabic Narration)

431 views

4 years ago

Department of ECE RGUKT BASAR
EXPERIMENT : LINEAR CONVOLUTION

Matlab code to compute linear convolution for given sequences.

14:42
EXPERIMENT : LINEAR CONVOLUTION

4,119 views

4 years ago

Mark Newman
Why do Discrete Time Signals Produce Repeating Frequency Spectra?

Why do discrete time signals exhibit a repeating pattern in their frequency spectra? When we sample a signal, turning it into a ...

1:00
Why do Discrete Time Signals Produce Repeating Frequency Spectra?

37,552 views

2 years ago

Confreaks
!!Con 2016 - Convolution and the Fourier Transform: Math! (in pictures!!) By Laura Lindzey

Convolution and the Fourier Transform: Math! (in pictures!!) By Laura Lindzey Do you want to understand how GPS or cell phones ...

11:55
!!Con 2016 - Convolution and the Fourier Transform: Math! (in pictures!!) By Laura Lindzey

9,547 views

9 years ago

Darryl Morrell
DT Fourier Transform-Rectangular Window

Computes the discrete-time Fourier transform of a cosine wave that has been windowed by a rectangular window. This is done ...

17:55
DT Fourier Transform-Rectangular Window

10,132 views

13 years ago

Biomedical Engineering
Signals and Systems: Linear and Circular Convolutions (Arabic Narration)

مجموعة محاضرات لطلاب الهندسة الحيوية الطبية. الشرح باللغة العربية مع الانجليزية A lecture series for Biomedical Engineering ...

8:20
Signals and Systems: Linear and Circular Convolutions (Arabic Narration)

260 views

4 years ago

Team Jupeter
007 - Zero padding

Real Time Korea http://www.realtimekorea.net.

3:44
007 - Zero padding

64 views

6 years ago

akhtar nadaf
Overlap save method

... next step we have to perform the circular convolution so before that whatever the impulse response is there we have to add l-1 0 ...

12:56
Overlap save method

48,242 views

9 years ago

Department of ECE RGUKT BASAR
Unit 01-Lec 06-Two dimensional signals and systems 02

... and let me know take it as an assignment similarly a periodic case linear convolution will be replaced by the circular convolution ...

28:01
Unit 01-Lec 06-Two dimensional signals and systems 02

1,374 views

4 years ago